UARS is a upper atmosphere research satellite. NASA is a National Aeronautics Space Administration. In 2003 the space shuttle blew up in Columbia. Columbia was suppose to be one of the ships to retrieve the satellite.
I thought its interesting how there was a falling satellite coming to earth I wouldn't want to be a engineer or a astronaut because it seems like a lot of work and consecration and I wouldn't want to be in earth for 14 years thats a long time. Its scary how the satellite fell down to earth and I don't remember hearing about that on the news.